Question

In this question, three true statements: Fact 1, Fact 2 and Fact 3, are given. They are followed by three more statements: I, Il and III. You have to determine which of these statements, if any, is also a fact. Choose your answer solely on the basis of the information given in the first three facts.

Fact 1: All dogs like to run.

Fact 2: Some dogs like to swim.

Fact 3: Some dogs look like their masters.

If the first three statements are facts, which of the following statements must also be a fact?

All dogs that like to swim look like their masters. 1.

II. Dogs that like to swim also like to run

III. Dogs that like to run do not look like​

Answer 1

The statement which also must be a fact is II. Dogs that like to swim also like to run.

• It is a fact that all dogs like to run. This means  that some of the dogs which like to swim will also like to run. Some of the dogs which look like their masters will also like to run. We can say that 'running' remains constant in all the facts.
• Hence, 'dogs that like to swim also like to run' will also be a fact.